These data are provisional and may be revised or adjusted in the future.
For further information or questions regarding the data on this page, please contact the
Centers for Disease Control and Prevention:
Phone: (970) 221-6400 E-mail:firstname.lastname@example.org For issues regarding this web site, please use the contact link below.
* Data demonstrates local jurisdiction of residence and not necessarily the locale where the infection was acquired. ** States and counties in yellow are those in which virus activity has been reported historically, but no positive test results have been reported or no surveillance has occurred this year.